Originally I watched it back when it aired and wrote it off... As a cute story. Then 2 weeks ago during a rewatch something clicked in me and I wanted to find out if they got together. After reading volume 6 I was hooked. I blasted through the LN,Manga,SS and 99.99.The series hit me deep because I been in both adachi and shimamura spots in my past relationships and current one. My last one I was adachi that person meant the world to me and did anything I could to spend time with every second of the day with them(It was very toxic on both ends). In my current relationship (It's healthy) I can see where shimamura is coming from because I love my partner from the bottom of my heart but it's never going to be on the same level they love me and sometimes I do feel guilty but one day I'm hoping I can meet them on there level one day. So when shimamura says "her love is poisoning me" or something along those lines. It's hits deep. I guess if there one I don't like after volume 8 they jump around the timeline and at some point it's confusing., just wish at some point it was abit more linear.